Do your kids ever get scared of a noise and not know what it is? Caillou can relate, and he even has a story app written all about his experience. This interactive story has a read-aloud option, a read and talk section and a theater area. Children will enjoy exploring this app and finding out just what is making the scratching noise that Caillou hears. Joining your child in this reading adventure is made easy with tips and questions to help you interact during the story.